Model # 16121056 Official Sears diagnostic oscilloscope

Part #38-826

The manufacturer no longer makes this part, and there's no substitute part

Part #450-142

The manufacturer no longer makes this part, and there's no substitute part

Part #450-141

The manufacturer no longer makes this part, and there's no substitute part

Part #38-829

The manufacturer no longer makes this part, and there's no substitute part

Part #1000-1153

The manufacturer no longer makes this part, and there's no substitute part

Part #38-830

The manufacturer no longer makes this part, and there's no substitute part

Part #450-143

The manufacturer no longer makes this part, and there's no substitute part

Part #38-827

The manufacturer no longer makes this part, and there's no substitute part

Part #38-828

The manufacturer no longer makes this part, and there's no substitute part

Part #2-176202

The manufacturer no longer makes this part, and there's no substitute part